1 #include "vmlinux.h" 2 #include <bpf/bpf_helpers.h> 3 4 //#include <linux/pkt_cls.h> 5 #define TC_ACT_UNSPEC (-1) 6 7 SEC("tc") handle_tc(struct __sk_buff * skb)8 int handle_tc(struct __sk_buff *skb) 9 { 10 return TC_ACT_UNSPEC; 11 } 12 13